src/share/vm/gc_implementation/parallelScavenge/cardTableExtension.hpp

*** 20,29 ****
--- 20,34 ----
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   *
   */
  
+ #ifndef SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_CARDTABLEEXTENSION_HPP
+ #define SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_CARDTABLEEXTENSION_HPP
+ 
+ #include "memory/cardTableModRefBS.hpp"
+ 
  class MutableSpace;
  class ObjectStartArray;
  class PSPromotionManager;
  class GCTaskQueue;
  
*** 106,110 ****
--- 111,117 ----
      return (addr >= _byte_map) && (addr < _byte_map + _byte_map_size);
    }
  
  #endif // ASSERT
  };
+ 
+ #endif // SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_CARDTABLEEXTENSION_HPP